MODULE 1: LOWER CONSOLE-1

A. Locate and identify the IConn card cage, backplane and PCOAB.
B. Using the board placement schematic for the card cage, ensure all circuit boards are in their proper position.
C. Remove, clean and re-install the system and card cage filters.
D. Remove and re-install the cooling and exhaust fans.

下层控制台
下层控制台内部
卡片框架
电路板组件位置

Upper Deck boards.

1. DMHS indexer/solenoid board:
   Controls, Drives, and Monitor the Indexer and Solenoid operations. I.e. Monitor and controls operations on solenoid driver circuits, solenoid valves, Jam Detect Interface, Gripper Assembly, DMHS fan monitor and Stepper Controller Board Communication.
2. DMHS Hex-half Stepper Driver Board:
   Drives the Input Z, Input Gripper, Input Y, Heat Block, Clamp Slider Motors and Index Theta Motor
3. DMHS Stepper Controller Board:
   Controls all MHS Stepper Motors.
4. DMHS Hex-half Stepper Driver Board:
   Drives the Output Z, Output Gripper, Output Y, Eject Theta Motor and Input/Output Tray Motors
5. DMHS Tri-half Stepper Driver Board:
   Drives the Indexer X, Front and Rear Rail Motors, (Optional Programmable Focus).

Lower Deck boards.

A. Hard Drive Assembly :
Connect to PC on-a -board. Stores the Operating System Software, MDPs, Process Programs, Supporting Files,

1. PC on-a-board Assembly
   Main CPU or Host dedicated to control and execute the entire bonder operations.
2. Ultrasonic Generator Board:
   Generates Ultrasonic energy applied to Bond Head Transducer.
3. Servo CPU Board:
   Control of the X, Y, and Z Servo system.
4. I/O and Temp Controller Board:
   Provides general system input/output (I/O) functions.�Controls temperature of MHS Workholder Heaters.
5. Wire Clamp Driver:
   Drive Wire Clamp assembly.